IPA: /ˌdʒiːəˈfædʒi/
KK: /dʒiˈoʊfədʒi/
The act of consuming soil or clay, often done for dietary reasons or as a cultural practice.
In some cultures, geophagy is practiced to supplement the diet with minerals.
Geophagy is formed from "geo-" (from Greek "gē", meaning earth or land) and "phagy" (from Greek "phagein", meaning to eat). The word describes the practice of eating earth or soil, often for nutritional or medicinal reasons.
Imagine eating something from the 'earth' ('geo-') — that's why geophagy means the act of eating earth.